Katherine Mallen Kupferer, a talented individual with a rich familial background in the performing arts, took her first professional steps onto the stage in the esteemed Chicago Shakespeare Theater's production of Gypsy, a critically acclaimed show that showcased her remarkable acting abilities. Her subsequent foray into the world of cinema came with a starring role in Steve McQueen's 2018 crime thriller Widows, a film that garnered widespread critical acclaim and commercial success.
Fast-forward to the present, and Kupferer can be seen bringing to life the character of Gretchen in Lionsgate's long-awaited film adaptation of Judy Blume's timeless and treasured novel, Are You There God, It's Me, Margaret. This highly anticipated movie, which has been years in the making, marks a significant milestone in Kupferer's burgeoning career, as she takes on a role that is sure to resonate with audiences of all ages.